﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MathLibrary
{
    public class MathOperation : IMathOperation
    {
        public void Sum(int a, int y, out int result)
        {
            result = a + y;
        }

        public int Multiply(int x, int y)
        {
            return x * y;
        }
    }
}
